2520 search results - page 394 / 504 » Knowledge Management Challenges in Knowledge Discovery Syste... |
155
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CCS
2011
ACM
14 years 4 months ago
2011
ACM
We present the design, implementation and evaluation of an algorithm that checks audit logs for compliance with privacy and security policies. The algorithm, which we name reduce,...
171
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KDD
2012
ACM
13 years 6 months ago
2012
ACM
Accurate prediction of user behaviors is important for many social media applications, including social marketing, personalization and recommendation, etc. A major challenge lies ...
134
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KDD
2006
ACM
16 years 4 months ago
2006
ACM
Commercial relational databases currently store vast amounts of real-world data. The data within these relational repositories are represented by multiple relations, which are int...
149
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CORR
2010
Springer
15 years 3 months ago
2010
Springer
Learning structured representations has emerged as an important problem in many domains, including document and Web data mining, bioinformatics, and image analysis. One approach t...
120
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CN
2010
15 years 4 months ago
2010
The natural world is enormous, dynamic, incredibly diverse, and highly complex. Despite the inherent challenges of surviving in such a world, biological organisms evolve, self-org...